The Pharmaceutical Industry is one of the most competitive sectors in Europe and has a strong presence in many European Union (EU) countries. The mutual recognition agreement (MRA) for inspections of medicines manufacturers between the United States (US) Food and Drug Administration (FDA) and EU started by the end of 2017 and gradually extended to all EU member states (MSs) in July 2019. We quantified the number of FDA and EU good manufacturing practice (GMP) inspections carried out on each other's territory between 2009 and 2018. The 5 EU MSs with the largest number of FDA inspections were Germany, followed by Italy, France, United Kingdom (UK) and Spain. All of them, with the exception of Germany, integrated the group of the first 8 EU MSs recognised by FDA in the context of the MRA. In 2018, these 5 EU MSs were within the top 10 EU exporters of pharmaceutical products to US. Only 4 of these 5 EU MSs (Italy, Germany, France and UK) accounted for 53.4% of the total pharmaceutical production in EU in 2018. We also studied the type of manufacturing operations covered by the manufacturer's authorisations issued by each EU MS for the manufacturers within its territory. We verified a high prevalence of conventional technology versus complex technology manufacturing for many EU countries. Going forward, this unbalance should be addressed at a national and EU level. Supporting for instance (bio)pharmaceutical manufacturing through pharma policy initiatives, especially for EU countries with a lower level of innovation and technological development would promote the pharmaceutical manufacturing sustainability and competitiveness of these countries. The full implementation of the MRA between the US FDA and EU can make it faster and less costly for both sides to bring medicines to the market, improving future competitiveness of EU and US Pharmaceutical Industry.Background Lymphocyte activation gene 3 (LAG-3) is a promising immune checkpoint therapeutic target being evaluated in clinical trials. We assessed the LAG-3+ cells distribution, its association with clinical outcomes and immune contexture and its role in the landscape of muscle-invasive bladder cancer (MIBC) treatment. Methods 141 patients with MIBC from Zhongshan Hospital were included for survival and adjuvant chemotherapy (ACT) benefit analyses. 32 fresh resected samples of MIBC were collected to detect CD8+ T cells functional state. The molecular classification analyses were based on 391 patients with MIBC from The Cancer Genome Atlas. Immunohistochemistry and flow cytometry were performed to characterize various immune cells infiltration. Results In Kaplan-Meier analyses and Cox regression models, stromal LAG-3+ cells enrichment was consistently associated with inferior overall survival and disease-free survival, and indicated suboptimal responsiveness to ACT. Patents with high stromal LAG-3+ cells possessed increased protumor cells, immunosuppressive cytokines and immune checkpoint expression. The phenotypic analyses of CD8+ T cells correlated its dysfunctional state with LAG-3+ cells. Besides, LAG-3 mRNA level was linked to luminal and basal subtypes of MIBC. https://www.selleckchem.com/products/favipiravir-t-705.html LAG-3-high tumors exhibited limited FGFR3 mutation and signaling signature, and displayed activated immunotherapeutic and EGFR-associated pathway. Conclusions Stromal LAG-3+ cells abundance indicated an immunoevasive contexture with dysfunctional CD8+ T cells, and represented an independent predictor for adverse survival outcome and ACT resistance in MIBC. LAG-3 expression could potentially be a novel biomarker for FGFR3-targeted and EGFR-targeted therapies and immunotherapy. The crucial role of LAG-3+ cells in the therapeutic landscape of MIBC needs further validation retrospectively and prospectively.Background The programmed cell death-1/programmed cell death ligand-1 (PD-1/PD-L1) axis plays a central role in suppressing antitumor immunity; axis dysregulation can be used by cancer cells to evade the immune system. Tislelizumab, an investigational monoclonal antibody with high affinity and binding specificity for PD-1, was engineered to minimize binding to FcγR on macrophages to limit antibody-dependent phagocytosis, a potential mechanism of resistance to anti-PD-1 therapy. The aim of this phase IA/IB study was to investigate the safety/tolerability, antitumor effects and optimal dose and schedule of tislelizumab in patients with advanced solid tumors. Methods Patients (aged ?18 years) enrolled in phase IA received intravenous tislelizumab 0.5, 2, 5 or 10 mg/kg every 2 weeks; 2 or 5 mg/kg administered every 2 weeks or every 3 weeks; or 200 mg every 3 weeks; patients in phase IB received 5 mg/kg every 3 weeks. Primary objectives were to assess tislelizumab's safety/tolerability profile by adverse event (AEschedule recommended to be taken into subsequent clinical trials. Conclusions Tislelizumab monotherapy demonstrated an acceptable safety/tolerability profile. Durable responses were observed in heavily pretreated patients with advanced solid tumors, supporting the evaluation of tislelizumab 200 mg every 3 weeks, as monotherapy and in combination therapy, for the treatment of solid tumors and hematological malignancies. Trial registration number NCT02407990.Background Genetic mutations in α-actinin-4 (ACTN4)-an important actin crosslinking cytoskeletal protein that provides structural support for kidney podocytes-have been linked to proteinuric glomerulosclerosis in humans. However, the effect of post-translational modifications of ACTN4 on podocyte integrity and kidney function is not known. Methods Using mass spectrometry, we found that ACTN4 is phosphorylated at serine (S) 159 in human podocytes. We used phosphomimetic and nonphosphorylatable ACTN4 to comprehensively study the effects of this phosphorylation in vitro and in vivo. We conducted x-ray crystallography, F-actin binding and bundling assays, and immunofluorescence staining to evaluate F-actin alignment. Microfluidic organ-on-a-chip technology was used to assess for detachment of podocytes simultaneously exposed to fluid flow and cyclic strain. We then used CRISPR/Cas9 to generate mouse models and assessed for renal injury by measuring albuminuria and examining kidney histology. We also performed targeted mass spectrometry to determine whether high extracellular glucose or TGF-β levels increase phosphorylation of ACTN4.